#330837#330837

#330837 is a very dark, moderate purple. Relative luminance 0.012; OKLCH L 23.8% C 0.094 H 324.2°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#330837
RGB	rgb(51, 8, 55)
HSL	hsl(295, 75%, 12%)
HSV	hsv(295, 85%, 22%)
CMYK	cmyk(7.3%, 85.5%, 0%, 78.4%)
CIE-LAB	lab(10.21, 28.25, -19.73)
CIE-LCH	lch(10.21, 34.46, 325.07°)
OKLab	oklab(23.83% 0.0764 -0.055)
OKLCH	oklch(23.83% 0.094 324.2)
XYZ	xyz(2.1416, 1.1534, 3.7235)
Luminance	0.0115 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#330837 #0C3708

analogous

#1C0837 #330837 #370823

triadic

#330837 #373308 #083733

tetradic

#330837 #371C08 #0C3708 #082337

square

#330837 #371C08 #0C3708 #082337

split-complementary

#330837 #233708 #08371C

monochromatic

#19041B #19041B #330837 #65106C #9618A2

Accessibility & contrast

On white

17.06

#330837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#330837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #330837

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##330837	#FFFFFF	#000000	##FFFFFF
##330837	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001938

Deuteranopia (green-blind)

#111E36

Tritanopia (blue-blind)

#34101F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #330837;
/* rgb */ color: rgb(51, 8, 55);
/* oklch */ color: oklch(23.8% 0.094 324.2);

Tailwind

colors: {
  custom: {
    50: '#6d4d6e',
    500: '#330837',
    950: '#000000',
  },
}

SCSS

$custom: #330837;
$custom-light: #6d4d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#330837",
  "rgb": {
    "r": 51,
    "g": 8,
    "b": 55
  },
  "hsl": {
    "h": 294.894,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.23829,
    "c": 0.09411,
    "h": 324.2
  },
  "luminance": 0.01153
}

Semantic roles & 50–950 ramp

primary

#330837

secondary

#2C7625

accent

#F13746

background

#F6F4F6

surface

#ECE7EC

border

#C7C3C7

text

#070107

muted

#7A777A

Preview Lab

Preview with #330837

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →